Elcamino hit the "nail on the head". You can easily make a skin to change the settings that you use the most.
In a skin you can do the exact same thing that the configuration utility does with the command SAVETOINI. For instance if you want to change the GPS port, make buttons with the code:
SAVETOINI;gpsport;5 and just change the port number on the individual buttons to include them all.
GPS Speed Volume is one I wanted for instance, here is a screen cap of it in my skin:
